Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a delicate, shimmering shadow that feels both intimate and bold. This semi-set halo engagement ring foundation in warm 18K rose gold invites your choice of a 10 x 5 mm marquise center, its pointed ends drawing the eye along the finger with graceful drama.

Crafted in Williamsburg, the band’s gentle curve and low-profile halo setting are meticulously finished to ensure a smooth, comfortable fit that wears effortlessly every day. The rose gold’s subtle blush complements the diamond’s fiery brilliance, while the halo setting enhances its presence without overwhelming.

Each ring begins with a lab-grown diamond, chosen for its clarity and ethical provenance, reflecting a commitment to sustainability without compromise. This design suits those who appreciate romantic geometry and a ring that balances statement with subtlety, ideal for slender to medium finger shapes.

Resizing is straightforward within our Brooklyn studio, where every piece is hand-finished and inspected to meet exacting standards. Whether layered with delicate bands or worn solo, this semi-set halo offers a versatile canvas for your personal story.

Visit our Williamsburg studio to explore this design in person or begin your custom journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for daily life and lasting meaning.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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